Serpent 401079 S400/S411 Differential Screw - Precision Part  [SER401079]

Serpent SER401079 Differential Screw
Price:
NZD$8.62
Brand:
Serpent
Model:
SER401079
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Precision Part for S400/S411

The Serpent 401079 Differential Screw helps maintain reliable operation in S400/S411 1/10 190mm EP cars by ensuring secure assembly of the differential. This precision component supports longevity and steady gear mesh for tuning sessions or race days.

Consistency Under Load

Matched to the S400/S411 drivetrain, the screw is intended to reduce lateral play that can cause inconsistent performance. That translates to smoother inputs on varied surfaces and more predictable handling.

Easy to Service

The screw fits the Serpent S400/S411 chassis without the need for modification and is convenient for quick swaps during trackside maintenance. Check the part as part of your normal inspection routine to prevent secondary wear.

No special tools are required beyond a correct-sized screwdriver or hex driver for the screw head. Use standard RC service tools and follow normal torque practices.
Inspect the screw during each scheduled service or after heavy runs. Look for signs of looseness, thread damage, or deformation that could affect performance.
The screw secures the diff assembly so it helps keep your tuning settings stable, but preload adjustments are determined by the internal diff components rather than by this screw alone.

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